New Features in ComputerCraft 1.2:

* Added Disk Drives and Floppy Disks
* Added Ctrl+T shortcut to terminate the current program (hold)
* Added Ctrl+S shortcut to shutdown the computer (hold)
* Added Ctrl+R shortcut to reboot the computer (hold)
* New Programs: alias, apis, copy, delete, dj, drive, eject, id, label, list, move, reboot, redset, rename, time, worm.
* New APIs: bit, colours, disk, help, rednet, parallel, textutils.
* New color functions: colors.combine(), colors.subtract(), colors.test()
* New fs functions: fs.getName(), new modes for fs.open()
* New os functions: os.loadAPI(), os.unloadAPI(),
os.clock(), os.time(), os.setAlarm(),
os.reboot(), os.queueEvent()
* New redstone function: redstone.getSides()
* New shell functions: shell.setPath(), shell.programs(), shell.resolveProgram(), shell.setAlias()
* Lots of updates to the help pages
* Bug fixes
